A surface-mounted aluminum alloy door closer with track is a durable and sleek door control mechanism designed for both residential and commercial use. Constructed primarily from high-strength aluminum alloy, this door closer is engineered for corrosion resistance, lightweight performance, and a long service life.
Key Features:
- Material: High-grade aluminum alloy body for strength and corrosion resistance.
- Mounting Type: Surface-mounted — easily installed on the door frame or the door itself without needing recesses.
- Track Arm Mechanism: Includes a sliding track (or guide rail) system instead of a traditional scissor arm. This design offers a more compact and aesthetically pleasing appearance, often preferred in modern interior applications.
- Adjustable Closing & Latching Speed: Two independent valves allow fine-tuning of the door’s closing and final latching speeds.
- Hold-Open Function (optional): Some models include a built-in hold-open feature, which allows the door to remain open at a specified angle.
- Backcheck Function (optional): Prevents the door from being thrown open violently, protecting the door and surrounding walls.
- Application: Suitable for wood, metal, or glass doors in offices, hotels, hospitals, and residential buildings.
